Find the next number in the sequence

5 12 24 36 ?

Can you find out the remainder when 3^300 is divided by 5?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

By using 'because' continuously three times, can you make an English statement ?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Can you solve below mathematical equation?

2^1234 - 2^1233